std::div, std::ldiv, std::lldiv
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Definido no cabeçalho <cstdlib> | ||
std::div_t div(int x, int y ); | ||
std::ldiv_t div(long x, long y ); | ||
std::lldiv_t div(longlong x, longlong y ); | (desde C++11) | |
std::ldiv_t ldiv(long x, long y ); | ||
std::lldiv_t lldiv(longlong x, longlong y ); | (desde C++11) | |
Definido no cabeçalho <cinttypes> | ||
std::imaxdiv_t div(std::intmax_t x, std::intmax_t y ); | (desde C++11) | |
std::imaxdiv_t imaxdiv(std::intmax_t x, std::intmax_t y ); | (desde C++11) | |
Calcula o quociente (o resultado da expressão x/y) e remanescente (o resultado da expressão x%y) simultaneamente. (desde C++11)
Original:
Computes the quotient (the result of the expression x/y) and remainder (the result of the expression x%y) simultaneously. (desde C++11)
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Calcula o quociente eo resto simultaneamente. O quociente é o quociente algébrica com qualquer parte fracionária descartado (truncado para zero). O restante é quot * y + rem == x que tais. (até C++11)
Original:
Computes quotient and remainder simultaneously. The quotient is the algebraic quotient with any fractional part discarded (truncated towards zero). The remainder is such that quot * y + rem == x. (até C++11)
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Índice |
[editar]Notas
Até C + 11, a direção do arredondamento do quociente eo sinal do restante no built-in operadores de divisão e resto foi definida pela implementação se um dos operandos foi negativo, mas foi bem definido no std::div.
Original:
Until C++11, the rounding direction of the quotient and the sign of the remainder in the built-in division and remainder operators was implementation-defined if either of the operands was negative, but it was well-defined in std::div.
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[editar]Parâmetros
| x, y | - | valores inteiros Original: integer values The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
[editar]Valor de retorno
Estrutura de tipo
div_t, ldiv_t, ldiv_t, imaxdiv_t definido como:Original:
Structure of type
div_t, ldiv_t, ldiv_t, imaxdiv_t defined as:The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
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struct div_t {int quot;// The quotientint rem;// The remainder}; struct ldiv_t {long quot;// The quotientlong rem;// The remainder}; struct lldiv_t {longlong quot;// The quotientlonglong rem;// The remainder}; struct imaxdiv_t {std::intmax_t quot;// The quotientstd::intmax_t rem;// The remainder};
[editar]Veja também
restante da operação de ponto flutuante de divisão Original: remainder of the floating point division operation The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função) | |
